From 2adca010074def05ca5989a0358a91b94785c98a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=90=D0=BD=D1=82=D0=BE=D0=BD?= <a.sysoev@b2b-center.ru>
Date: Sat, 20 Sep 2025 09:28:46 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B0=D0=B1=D0=BE=D1=87=D0=B0=D1=8F=20?=
 =?UTF-8?q?=D1=81=D0=B1=D0=BE=D1=80=D0=BA=D0=B0=20=D0=B2=D1=82=D0=BE=D1=80?=
 =?UTF-8?q?=D0=BE=D0=B3=D0=BE=20executor'=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 README.md                                  |  1 -
 src/endpoints_handlers/AuthLoginExecutor.h | 80 +++++-----------------
 src/helpers/helpers.cpp                    |  6 ++
 src/helpers/helpers.h                      |  2 +
 4 files changed, 27 insertions(+), 62 deletions(-)

diff --git a/README.md b/README.md
index 0f7596e..f56d429 100644
--- a/README.md
+++ b/README.md
@@ -114,7 +114,6 @@
 ```
 {
   "token": af32df3bas739f272bd109c823
-  "expiresIn": 36000000  // 10 часов
 }
 ```
 
diff --git a/src/endpoints_handlers/AuthLoginExecutor.h b/src/endpoints_handlers/AuthLoginExecutor.h
index 7f34958..07e2dd3 100644
--- a/src/endpoints_handlers/AuthLoginExecutor.h
+++ b/src/endpoints_handlers/AuthLoginExecutor.h
@@ -45,6 +45,25 @@ public:
     try
     {
       req_json = json::parse(body);
+
+      std::string login = req_json.as_object().at("login").as_string().c_str();
+      std::string password = req_json.as_object().at("password").as_string().c_str();
+
+      if (login.empty() || password.empty())
+      {
+        http::response<ResponseType> res{http::status::unprocessable_entity, req.version()};
+        response_body.as_object().emplace("Result", "Login or password are empty");
+
+        res.body() = serialize(response_body);
+        res.set(http::field::content_type, "application/json");
+        res.content_length(res.body().size());
+
+        return res;
+      }
+
+      std::string hashed_password = HashPassword(password);
+
+      std::optional<User> maybe_user = user_dao_->GetByLogin(login);
     }
     catch (const system::system_error& err)
     {
@@ -57,67 +76,6 @@ public:
 
       return res;
     }
-
-    std::string login = req_json.as_object().at("login").as_string().c_str();
-    std::string password = req_json.as_object().at("password").as_string().c_str();
-
-    if (!ValidateLogin(login) || !ValidatePassword(password))
-    {
-      http::response<ResponseType> res{http::status::unprocessable_entity, req.version()};
-
-      response_body.as_object().emplace(
-        "Result",
-        "Validations failed. Login should have length from 3 to 50. Password from 5 characters length."
-        );
-
-      res.body() = serialize(response_body);
-      res.set(http::field::content_type, "application/json");
-      res.content_length(res.body().size());
-
-      return res;
-    }
-
-    if (user_dao_->GetByLogin(login).has_value())
-    {
-      http::response<ResponseType> res{http::status::conflict, req.version()};
-
-      response_body.as_object().emplace(
-        "Result",
-        "user with login "s + login + " exists"s
-        );
-
-      res.body() = serialize(response_body);
-      res.set(http::field::content_type, "application/json");
-      res.content_length(res.body().size());
-
-      return res;
-    }
-
-    User user;
-
-    user.SetLogin(login);
-    user.SetPassword(password);
-
-    const auto uuid_stringified = user_dao_->Create(user);
-
-    http::response<ResponseType> res{
-        http::status::created, req.version()
-      };
-
-    response_body.as_object().emplace(
-        "uuid",
-        uuid_stringified
-        );
-    response_body.as_object().emplace(
-        "login",
-        user.GetLogin()
-        );
-
-    res.body() = serialize(response_body);
-    res.set(http::field::content_type, "application/json");
-    res.content_length(res.body().size());
-
-    return res;
   }
 
 private:
diff --git a/src/helpers/helpers.cpp b/src/helpers/helpers.cpp
index c565453..d643162 100644
--- a/src/helpers/helpers.cpp
+++ b/src/helpers/helpers.cpp
@@ -116,6 +116,12 @@ std::string ToHex(std::byte* src, size_t len)
   return ret;
 }
 
+std::string HashPassword(const std::string& password)
+{
+  size_t calculated_hash = std::hash<string>{}(password);
+  return ToHex((byte*)&calculated_hash, sizeof(calculated_hash));
+}
+
 uint64_t Random()
 {
   std::random_device device;
diff --git a/src/helpers/helpers.h b/src/helpers/helpers.h
index 318f47f..3169d5b 100644
--- a/src/helpers/helpers.h
+++ b/src/helpers/helpers.h
@@ -12,5 +12,7 @@ void Fail(boost::beast::error_code ec, char const* what);
 
 std::string ToHex(std::byte* src, size_t len);
 
+std::string HashPassword(const std::string& password);
+
 uint64_t Random();
 } // namespace uad